Inventor
Cetin Ozbutun
Inventor
San Carlos, CA, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing51%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests46%
H03MCoding3%
PatentTitleYear
10,089,357System and method for generating partition-based splits in a massively parallel or distributed database environment20189,189,522'SQL execution plan baselines'20159,058,356'SQL execution plan baselines'20158,838,894'Storing row-major data with an affinity for columns'20148,627,006'Storing row-major data with an affinity for columns'20148,296,517'Database operation-aware striping technique'20127,676,453'Partial query caching'20107,454,403'Method and mechanism of improving performance of database query language statements using data duplication information'20087,447,676'Method and system of collecting execution statistics of query statements'20087,103,608'Method and mechanism for storing and accessing data'20066,985,895'Performing spreadsheet-like calculations in a database system'20066,684,203'Using global temporary tables to transform queries'20046,658,405'Indexing key ranges'20036,546,382'Finding the TOP N values through the execution of a query'20036,430,550'Parallel distinct aggregates'20026,266,662'Bitmap segmentation'20016,205,442'Bitmap index compression'20016,195,656'Bitmap segmentation'20016,144,957'Method and apparatus for using incompatible types of indexes to process a single query'20006,141,656'Query processing using compressed bitmaps'20006,081,800'Creating bitmaps from multi-level identifiers'20006,067,540'Bitmap segmentation'20005,974,408'Method and apparatus for executing a query that specifies a sort plus operation'19995,963,935'Combining bitmaps within a memory limit'19995,963,932'Method and apparatus for transforming queries'19995,924,088'Index selection for an index access path'19995,907,297'Bitmap index compression'19995,903,888'Method and apparatus for using incompatible types of indexes to process a single query'19995,899,988'Bitmapped indexing with high granularity locking'19995,884,307'Updating bitmapped indexes'19995,848,408'Method for executing star queries'19985,822,748'Group by and distinct sort elimination using cost-based optimization'19985,819,256'Method and apparatus for processing count statements in a database system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to ORACLE CORP (20)· patent assignee history
1998–2018Based in San Carlos, CA, US· patent location history
2003–2018Patents assigned to ORACLE INT CORP (12)· patent assignee history
2012–2015Patents assigned to OZBUTUN CETIN (2)· patent assignee history
2012Patents assigned to BRADLEY KIRK (1)· patent assignee history
2012–2015Based in Atherton, CA, US· patent location history
2015Patents assigned to BELKNAP PETER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORACLE CORP | 20 | 1998–2003 |
| ORACLE INT CORP | 12 | 2003–2018 |
| OZBUTUN CETINself | 2 | 2012–2015 |
| BELKNAP PETER | 1 | 2015 |
| BRADLEY KIRK | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Carlos, California, US | 28 | 1998–2018 |
| Atherton, California, US | 5 | 2012–2015 |